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API Reference

Update configuration, manage backend wallets, and call contracts with a familiar and widely compatible HTTP interface.

API endpoints are organized in sections.

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Backend Wallet

Create, import, and manage backend wallets.

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Configuration

Read and update your Engine configuration.

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Webhooks

Read and update your Engine webhooks.

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Permissions

Read and update your Engine admins.

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Access Tokens

Read and update your Engine access tokens.

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Chain

Get details about EVM chains.

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Relayer

Manage meta-transaction relayers and send meta-transactions.

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Contract

Read and write to contracts.

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Contract - Events

Get events on a contract.

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Contract - Metadata

Get data about contract methods and events.

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Contract - Roles

Get roles assigned to a contract.

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Contract - Royalties

Get royalty details for a contract.

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Deploy

Deploy a contract published to thirdweb.

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Transaction

Get details about transactions sent with Engine. Retry or cancel existing transactions.

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Account Factory

Manage account factories and deploy smart accounts.

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Account

Manage admins and session keys for smart accounts.

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ERC20

Get details about ERC-20 tokens and manage ERC-20 tokens in your backend wallets.

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ERC721

Get details about ERC-721 tokens and manage ERC-721 tokens owned by your backend wallets.

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ERC1155

Get details about ERC-1155 tokens and manage ERC-1155 tokens owned by your backend wallets.

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Marketplace - Direct Listings

List and manage marketplace direct listings.

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Marketplace - English Auctions

List and manage marketplace auctions.

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Marketplace - Offers

List and manage marketplace offers.

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